AS266719 Academia Nacional de Ciencias

AS266719 - Academia Nacional de Ciencias · registered in Costa Rica

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Costa Rica#73largest network in CR by IPv4 space, of 82 · 0.01% of CR

Rank worldwide#76,611of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCosta Rica85 ASNs registered there

Open AS266719 in ASN lookup Look up an IP in this network (45.231.55.1) All networks in Costa Rica

IPv4 prefixes

All 1 prefix, in address order.

45.231.55.0/24

Other ASNs named Academia Nacional de Ciencias

2 other networks use the same organisation name; together with AS266719 they announce 1,536 IPv4 addresses.

ASNNameIPv4 addresses

AS263779AS263779 - Academia Nacional de Ciencias CR1,024

AS266717AS266717 - Academia Nacional de Ciencias CR256

Similar-sized networks in Costa Rica

ASNNameIPv4 addresses

AS263220#70 AS263220 - BANCO PROMERICA COSTA RICA256

AS263796#71 AS263796 - NAVEGALO S.A.256

AS264644#72 AS264644 - INFORMATION TECHNOLOGIES OUTSOURCING256

AS266746#74 AS266746 - CONTINUM DATACENTER SOCIEDAD ANONIMA256

AS267698#75 AS267698 - COMUNICACION CONSTANTE S.A256

AS271960#76 AS271960 - MIRA NETWORKS SOCIEDAD DE RESPONSABILIDAD LIMITADA256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources